Agate mortar grinder (experimental small 120mm mortar)

Product Overview

MT-120 agate milk bowl micro powder grinder, with simple operation and grinding fineness up to micrometer level. It replaces the heavy manual grinding of traditional mortars, freeing hands and saving time, and the grinding effect far exceeds manual grinding. The control system independently developed by the company accurately controls the speed of the grinding rod and the grinding time. It is a laboratory equipment for grinding micro powders.
1、 Working principle
1. The solid particles that are ground and processed are coarse in size and placed in an agate mortar;
2. The bottom of the agate mortar is a hemisphere, hard, nai polished, and very smooth. The agate mortar is driven by a slow speed reduction motor to rotate on its own;
3. The head of the agate grinding stick is also a hemisphere, and the centerline of the grinding stick intersects with the centerline of the mortar at a suitable oblique angle. The grinding rod is inserted into the mortar, and a compression spring is installed inside the rod. The rod head is tightly attached to the bottom of the mortar under the action of the spring. The research rod is driven by a high-speed deceleration motor to rotate in a manner similar to the trajectory of a conical body.
4. The mortar and pestle, each with its own motion, form a clever crushing and grinding method for coarse particles.
5. Due to the grinding motion formed by agate mortar and grinding rod, the grinding opportunities for solid particles are equal, and the particle size of micro powder is very uniform. The grinding time is set according to the needs and automatically controlled. 6. After a reasonable time period of grinding, coarse particles are ground into very fine micro particles, with particle sizes reaching the micrometer level and some reaching the nanometer level.
2、 Application Fields
1. Ultra hard material micro powder, such as diamond grinding wheel abrasive micro powder.
2. Electronic micro powders, such as semiconductor micro powders and polycrystalline silicon micro powders.
3. Resin micro powder.
4. Food micro powder, such as coffee powder.
5. Pharmaceutical micro powder.
6. Chemical micro powder, such as iodine micro powder.

IIITechnical specifications and parameters
1. Mortar diameter 120mm
2. Mortar depth 34mm
3. Research rod speed 20-90rpm
4. Mortar speed 10rpm
5. Research rod power 25w
6. Mortar power 10w
7. Material of mortar: agate
8. Material of mortar stick: agate
9、 Grinding time 1~900min

10Length x Width x Height 240 x 240 x 500mm

11. Weight 12kg
12. Voltage 110/220V 50/60Hz